Zodiac is a playable class rather than an individual character in the game series 'Sekaiju no Meikyuu' (Etrian Odyssey). Zodiacs are powerful spellcasters who specialize in elemental magic, harnessing the forces of fire, ice, and lightning to attack enemies and support allies. As members of an exploration party, Zodiacs play a crucial role in defeating formidable foes with their wide array of offensive spells, making them invaluable for strategic combat deep within the labyrinth.